12X18H10T seamless Stainless Steel Pipe/Tube
12X18H10T Seamless Stainless Steel Pipe/Tube
Our high-quality seamless stainless steel pipes are engineered for superior performance in demanding industrial applications. The 12X18H10T specification indicates a seamless pipe with 12% chromium, 18% nickel, 10% titanium, offering excellent corrosion resistance and mechanical properties.
Applications
These stainless steel pipes are widely used in:
- Oil and gas industry
- Chemical processing equipment
- Power generation plants
- Food and beverage processing
- Pharmaceutical manufacturing
- High-pressure hydraulic systems
Product Specifications
| Parameter | Specification |
|---|---|
| Material Grade | 12X18H10T (AISI 321 equivalent) |
| Standard | ASTM A312, ASTM A213, ASTM A269, ASME SA-312 |
| Surface Finish | Bright Annealed (BA), Polished (2B, 2D, BA, No.4, No.6, No.8) |
| Length | Customizable (Standard: 5.8m, 6m, 12m) |
| Wall Thickness | 0.5mm - 50mm |
| Outer Diameter | 6mm - 610mm |
| Tolerance | ±0.1mm for diameter, ±10% for wall thickness |
| Corrosion Resistance | Excellent resistance to oxidation and pitting corrosion |
| Mechanical Properties | High tensile strength and excellent ductility |
Customization Options
We offer complete customization for our seamless stainless steel pipes to meet your specific requirements:
- Custom sizes (OD, ID, wall thickness)
- Special lengths
- Different surface finishes
- Custom packaging and labeling
- Special testing and certification
Delivery and Certifications
| Parameter | Specification |
|---|---|
| Standard Delivery Time | 7-14 working days |
| Custom Order Lead Time | 15-30 working days (depending on complexity) |
| Certifications | ISO 9001:2015, ISO 14001:2015, OHSAS 18001, CE, PED, API, ASME |
| Testing Standards | Hydrostatic testing, ultrasonic testing, eddy current testing, X-ray testing |
| Packaging | Standard wooden crates, bundles, or as per customer requirements |
Frequently Asked Questions
12X18H10T is essentially the Russian designation for what is known in international standards as AISI 321 stainless steel. Both contain similar amounts of chromium (18%) and nickel (10%) with added titanium for stabilization against intergranular corrosion.
Yes, we can provide various surface finishes including bright annealed (BA), polished (2B, 2D, BA, No.4, No.6, No.8), and even mirror finishes depending on your specific requirements.
We can supply standard lengths up to 12 meters. For longer lengths, we can discuss special manufacturing options to meet your project requirements.
Yes, we provide comprehensive testing certificates including material test reports (MTRs), dimensional inspection reports, and any other required documentation to meet international standards.
